CN201400767Y

CN201400767Y - Waistband folder

Info

Publication number: CN201400767Y
Application number: CN200920052235XU
Authority: CN
Inventors: 张良义
Original assignee: DONGGUAN PEPCO DRESS Co Ltd
Current assignee: Guangdong Pepco Clothing Co., Ltd.
Priority date: 2009-03-10
Filing date: 2009-03-10
Publication date: 2010-02-10
Anticipated expiration: 2019-03-10

Abstract

The utility model relates to the technical filed of accessory appliances of a sewing machine, in particular to a waistband folder; the waistband folder comprises a folder body which is a flat barrel,the body is gradually bulged from backward to forward to form a U shape, the two straight lines at front end of the body are horizontally arrayed into an upper straight line and a lower straight line;the lower end of the body is fixedly connected with a mounting plate close to one bulged side; a bottom plate is fixedly connected at one concave side of the body close to the lower end, and the lower end of the bottom plate is overlap-jointed at the upper end of the lower straight line; when in processing, the waistband is guided out from the folder body, a pant body is arranged on the bottom plate, the waistband forms a U shape of which the opening is toward to the pant body after being guided out from the front end of the body, and the upper and lower lines of the waistband leads the pantbody to be clamped in the middle; under the guidance of the folder, the pant body and the waistband are sewed at one time, the working procedures are few; in addition, the operation is simple, the processing efficiency is high, and the folder is suitable for automatic production line.

Description

The underpants slide

Technical field:

The utility model relates to the aid technical field of Sewing machines, particularly a kind of underpants slide.

Background technology:

In the process of processing trousers, underpants is connected to the trousers body, the both sides of underpants need be amounted to, be clipped in trousers body top then, again three layers of cloth of underpants and trousers body are stitched together and finish.

The technology of existing sewing underpants generally comprises following operation: 1, at first the underpants folding is scalded moulding; 2, with the moulding underpants on one side sewing on one's body the trousers; 3, sew up a complete cycle and finish with the trousers body underpants is two-layer again; Wherein, the 2nd and the 3rd procedure technical difficulty is quite big.Must rely on high-quality skilled worker and finish, otherwise cause the stitching stitching irregular easily, or cause wrinkling.

Utilize the above-mentioned technique process of existing equipment loaded down with trivial details, working (machining) efficiency is not high, and crudy depends on operator's technical experience, is unfavorable for the production automation.

The utility model content:

The purpose of this utility model is to provide a kind of underpants slide at the deficiencies in the prior art, uses this slide to simplify working process, the working (machining) efficiency height, and simple to operate, can reduce dependence to the artificial technology.

For achieving the above object, the utility model adopts following technical scheme:

The underpants slide, it comprises that one is the slide main body of flat tubular, this main body from back to front gradually projection take the shape of the letter U, two straight flanges of its U-shaped front end of described main body horizontally become to go up straight flange and following straight flange; Described main body lower end is connected with an installing plate near a side of projection; The recessed side of described main body is connected with a base plate near lower end, and the lower end of described base plate is overlapped on the described upper end of straight flange down.

Described body rear is curved.

Extend the guided plate of an arc after the recessed side direction of described body rear cambered surface.

Described guided plate cambered surface projection one side is provided with gag lever post, is provided with one between described gag lever post and the guided plate and holds the slit that cloth passes through.

Described going up in the straight flange is provided with a top board near last inwall place; Be provided with a lower platen near last inwall place in the described straight flange down; Described top board and lower platen all stretch out described main body.

One side neck of described main body cambered surface projection offers the observation groove on one's body.

Described base plate rear end is provided with trousers body guide plate.

Be provided with a baffle plate in the described body front part U-shaped opening, described baffle plate is provided with described plate outer side.

Offer the bar shaped connecting hole on the described installing plate, described bar shaped connecting hole is corresponding with connection screwhole position on the Sewing machines needle plate.

The utility model beneficial effect is: adopt the utility model to add man-hour, underpants is derived in main body, the trousers body is placed on the base plate, after then underpants is derived from body front end, form the U-shaped of an opening towards the trousers body, and in the middle of the upward bottom of underpants was folded in the trousers body, under the effect of sewing machine needle, underpants and trousers body promptly were sewn; Since the guiding function of this slide, sew of underpants and trousers body, operation is few, and simple to operate, and the working (machining) efficiency height is applicable to automatic production line.

Description of drawings:

Accompanying drawing 1 is that schematic diagram is looked on a left side of the present utility model;

Accompanying drawing 2 is that schematic diagram is looked on the right side of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see shown in accompanying drawing 1 and the accompanying drawing 2, this is a better embodiment of the present utility model, the underpants slide, it comprises that one is the slide main body 1 of flat tubular, this main body 1 from back to front gradually projection take the shape of the letter U, two straight flanges of described main body 1 its U-shaped front end horizontally become to go up straight flange 11 and following straight flange 12; Described main body 1 lower end is connected with an installing plate 2 near a side of projection; Described main body 1 a recessed side is connected with a base plate 3 near lower end, and the lower end of described base plate 3 is overlapped on the described upper end of straight flange 12 down.

The described slide main body 1 of present embodiment is used to guide underpants, described base plate 3 is used to guide the trousers body, so base plate 3 is set up in the upper end of straight flange 12 down near an end of main bodys 1, be placed on like this underpants of deriving in trousers body and the autonomous agent 1 on the base plate 3 can about superimposed and be sewn.

This underpants slide imports main body 1 rear end of underpants from slide in the cylindrical shell in use, and the front end along main body 1 from U-shaped is derived; Simultaneously, the trousers body is placed on the described base plate 3, and fits together with the upper and lower limit of underpants; After Sewing machines started, underpants and trousers body promptly were sewn moulding.After underpants and trousers body are sewed up pleat line complete cycle, only need head and the tail two envelope mouth is sewed up, can finish the program that whole underpants is sewed up.

Described main body 1 rear end is curved, and is this more natural to the U-shaped section transitions from arc section, and it is more smooth and easy to help the operation of underpants in main body 1.

Extend the guided plate 13 of an arc after the recessed side direction of described main body 1 rear end cambered surface.

Described guided plate 13 cambered surfaces projection one side is provided with gag lever post 15, is provided with one between described gag lever post 15 and the guided plate 13 and holds the slit that cloth passes through; The effect of described guided plate 13 and gag lever post 15 is that underpants is holded up before entering main body 1, is beneficial to the guiding of main body 1, prevents the knotting of underpants cloth.

Described going up in the straight flange 11 is provided with a top board 5 near last inwall place; Be provided with a lower platen 6 near last inwall place in the described straight flange 12 down; Described top board 5 and lower platen 6 all stretch out described main body 1; The effect of described top board 5 and lower platen 6 is to make underpants be close to inwall operation down, guarantees that the cloth operation is smooth and easy.

One side neck of described main body 1 cambered surface projection offers on one's body observes groove 14.

Described base plate 3 rear ends are provided with trousers body guide plate 31, and this trousers body guide plate 31 is curved, have the effect of guiding trousers body operation, reduce the friction of trousers body and base plate 3 rear ends, make the operation of trousers body more smooth and easy.

Be provided with a baffle plate 4 in the described main body 1 anterior U-shaped opening, described baffle plate 4 is arranged on described base plate 3 outsides; Like this, the operation of trousers body is subjected to the constraint of baffle plate 4, has avoided the skew of trousers body in the sewing process, has further improved suture quality.

Offer bar shaped connecting hole 21 on the described installing plate 2, described bar shaped connecting hole 21 is corresponding with connection screwhole position on the Sewing machines needle plate; This underpants slide is to be fixed on the needle plate of Sewing machines by described installing plate 2, specifically, connect screw by one on the needle plate, use bolt that described installing plate 2 is linked together with needle plate, by described bar shaped connecting hole 21, level is regulated the position of installing plate 2, makes this underpants slide be installed in a suitable position then, re-use bolt by another screw on the needle plate, described slide is fixed on the needle plate.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, underpants slide is characterized in that: it comprises that one is the slide main body (1) of flat tubular, and projection takes the shape of the letter U this main body (1) gradually from back to front, and two straight flanges of its U-shaped front end of described main body (1) horizontally become to go up straight flange (11) and following straight flange (12); Described main body (1) lower end is connected with an installing plate (2) near a side of projection; The recessed side of described main body (1) is connected with a base plate (3) near lower end, and the lower end of described base plate (3) is overlapped on the described upper end of straight flange (12) down.

2, underpants slide according to claim 1 is characterized in that: described main body (1) rear end is curved.

3, underpants slide according to claim 2 is characterized in that: the guided plate (13) that extends an arc after the recessed side direction of described main body (1) rear end cambered surface.

4, underpants slide according to claim 3 is characterized in that: described guided plate (13) cambered surface projection one side is provided with gag lever post (15), is provided with one between described gag lever post (15) and the guided plate (13) and holds the slit that cloth passes through.

5, underpants slide according to claim 1 is characterized in that: described going up in the straight flange (11) is provided with a top board (5) near last inwall place; Be provided with a lower platen (6) near last inwall place in the described straight flange (12) down; Described top board (5) and lower platen (6) all stretch out described main body (1).

6, underpants slide according to claim 1 is characterized in that: a side neck of described main body (1) cambered surface projection offers on one's body observes groove (14).

7, underpants slide according to claim 1 is characterized in that: described base plate (3) rear end is provided with trousers body guide plate (31).

8, underpants slide according to claim 1 is characterized in that: be provided with a baffle plate (4) in the anterior U-shaped opening of described main body (1), described baffle plate (4) is arranged on described base plate (3) outside.

9, according to any described underpants slide of claim 1～8, it is characterized in that: offer bar shaped connecting hole (21) on the described installing plate (2), described bar shaped connecting hole (21) is corresponding with connection screwhole position on the Sewing machines needle plate.